JP2023529158A - 流動を回復させるための方法および装置 - Google Patents

流動を回復させるための方法および装置 Download PDF

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Publication number
JP2023529158A
JP2023529158A JP2022574702A JP2022574702A JP2023529158A JP 2023529158 A JP2023529158 A JP 2023529158A JP 2022574702 A JP2022574702 A JP 2022574702A JP 2022574702 A JP2022574702 A JP 2022574702A JP 2023529158 A JP2023529158 A JP 2023529158A
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JP
Japan
Prior art keywords
cage
shaped
expandable
strut
proximal end
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Pending
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JP2022574702A
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English (en)
Japanese (ja)
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JPWO2021247669A5 (de
Inventor
クナコーン アッチャニーヤサクル，
アシュトシュ ピー． ジャダブ，
シャシュヴァト エム． デサイ，
Original Assignee
グラビティ メディカル テクノロジー， インコーポレイテッド
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Application filed by グラビティ メディカル テクノロジー， インコーポレイテッド filed Critical グラビティ メディカル テクノロジー， インコーポレイテッド
Publication of JP2023529158A publication Critical patent/JP2023529158A/ja
Publication of JPWO2021247669A5 publication Critical patent/JPWO2021247669A5/ja
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/00336—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means with a protective sleeve, e.g. retractable or slidable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with a guide wire
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with a guide wire
    • A61B2017/22042—Details of the tip of the guide wire
    • A61B2017/22044—Details of the tip of the guide wire with a pointed tip
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A61B2017/2212—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/376—Surgical systems with images on a monitor during operation using X-rays, e.g. fluoroscopy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3966—Radiopaque markers visible in an X-ray image

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Surgical Instruments (AREA)
JP2022574702A 2020-06-05 2021-06-02 流動を回復させるための方法および装置 Pending JP2023529158A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063035213P 2020-06-05 2020-06-05
US63/035,213 2020-06-05
PCT/US2021/035401 WO2021247669A1 (en) 2020-06-05 2021-06-02 Methods and apparatus for restoring flow

Publications (2)

Publication Number Publication Date
JP2023529158A true JP2023529158A (ja) 2023-07-07
JPWO2021247669A5 JPWO2021247669A5 (de) 2024-05-23

Family

ID=78818265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022574702A Pending JP2023529158A (ja) 2020-06-05 2021-06-02 流動を回復させるための方法および装置

Country Status (5)

Country Link
US (2) US11291463B2 (de)
EP (1) EP4161409A4 (de)
JP (1) JP2023529158A (de)
CN (1) CN116075274A (de)
WO (1) WO2021247669A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4161409A4 (de) 2020-06-05 2024-06-05 Gravity Medical Technology, Inc. Verfahren und vorrichtung zur wiederherstellung eines flusses

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6066149A (en) 1997-09-30 2000-05-23 Target Therapeutics, Inc. Mechanical clot treatment device with distal filter
US6575997B1 (en) * 1999-12-23 2003-06-10 Endovascular Technologies, Inc. Embolic basket
US6402771B1 (en) * 1999-12-23 2002-06-11 Guidant Endovascular Solutions Snare
US10123803B2 (en) * 2007-10-17 2018-11-13 Covidien Lp Methods of managing neurovascular obstructions
US9039749B2 (en) * 2010-10-01 2015-05-26 Covidien Lp Methods and apparatuses for flow restoration and implanting members in the human body
DE102011009372B3 (de) * 2011-01-25 2012-07-12 Acandis Gmbh & Co. Kg Medizinische Vorrichtung mit einer Gitterstruktur und ein Behandlungssystem mit einer derartigen Gitterstruktur
EP3871617A1 (de) * 2011-03-09 2021-09-01 Neuravi Limited Gerinnselauffindungsvorrichtung zur entfernung eines okklusiven gerinnsels aus einem blutgefäss
PL2804548T3 (pl) 2012-01-17 2019-10-31 Perflow Medical Ltd Przyrząd do usuwania okluzji
US9456834B2 (en) * 2012-10-31 2016-10-04 Covidien Lp Thrombectomy device with distal protection
JP2016513505A (ja) * 2013-03-14 2016-05-16 ニューラヴィ・リミテッド 血管から閉塞血餅を除去するための血餅回収デバイス
EP3305221B1 (de) * 2013-03-15 2023-06-14 Vetex Medical Limited Zur beseitigung von materie aus dem inneren eines lumens und aus der wand eines körperlumens geeignete vorrichtung
CN105377156B (zh) 2013-04-12 2019-05-07 江苏尼科医疗器械有限公司 用于血管内血流重建的系统和方法
US10383644B2 (en) * 2013-10-17 2019-08-20 Covidien Lp Mechanical thrombectomy with proximal occlusion
KR101530828B1 (ko) * 2014-09-23 2015-06-24 윤성원 혈전제거 및 혈류 재개통용 혈관내 기구
US10617435B2 (en) * 2014-11-26 2020-04-14 Neuravi Limited Clot retrieval device for removing clot from a blood vessel
US9993257B2 (en) * 2016-09-07 2018-06-12 NeuroVarc Technologies Inc. Clot retrieval device for ischemic stroke treatment
US11116529B2 (en) * 2017-02-24 2021-09-14 Stryker Corporation Embolectomy device having multiple semi-tubular clot engaging structures
CN115120302A (zh) * 2018-01-30 2022-09-30 上海沃比医疗科技有限公司 血栓捕捉装置及其方法
EP4161409A4 (de) 2020-06-05 2024-06-05 Gravity Medical Technology, Inc. Verfahren und vorrichtung zur wiederherstellung eines flusses

Also Published As

Publication number Publication date
US20210378693A1 (en) 2021-12-09
EP4161409A1 (de) 2023-04-12
EP4161409A4 (de) 2024-06-05
WO2021247669A1 (en) 2021-12-09
CN116075274A (zh) 2023-05-05
US11291463B2 (en) 2022-04-05
US20220175402A1 (en) 2022-06-09

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